下面是一个示例代码,演示了如何使用Python提取图片中的文字。 fromPILimportImageimportpytesseractdefextract_text_from_image(image_path):image=Image.open(image_path)text=pytesseract.image_to_string(image)returntext# 调用函数并传入图片路径image_path="example.jpg"result=extract_text_from_image(image_path)pr...
# Read text from an image result = reader.readtext('image.jpg') # Print the extracted text for detection in result: print(detection[1]) 如果你安装了 EasyOCR,现在你可以在 Python 程序中轻松从照片中提取文本。无论你是要提高可访问性还是自动化数据输入,EasyOCR 都能让文本提取变得简单。 2. Doctr...
使用pytesseract 中的函数image_to_string()对图像执行 OCR。 将图像文件路径作为参数传递: # Perform OCR on an image text = pytesseract.image_to_string('image.jpg') 这将从图像中提取文本并将其存储在text变量中。 步骤5:可选配置 你可以配置 pytesseract 以使用特定的 OCR 参数,例如语言和页面分割模式。
How to Extract Text from PDF in Python Learn how to extract text as paragraphs line by line from PDF documents with the help of PyMuPDF library in Python.Comment panelJacob 3 years ago First, thank you for this excellent work that has produced some great results when adapted to my own ...
paragraph="In this article, we will learn how to extract image information from a paragraph using Python. We will use the nltk library for text processing. The image should be of high resolution and clear. We can also provide a caption for the image."image_info=extract_image_info(paragraph...
Powerful Python library allows programming any document parsing solution to extract images as well as text. Moreover it can support many popular formats including DOCX format.Python utility to process DOCX file for parser app There are alternative options to install “ Aspose.Words for Python via ...
在这里,我们使用PdfFileReader对象读取PDF文件,然后使用getPage方法获取某一页,最后使用extractText方法提取文本。注意PyPDF2不能直接创建PDF文件,但可以合并、裁剪和旋转PDF文件。 10. SQLite数据库文件 SQLite是一种嵌入式数据库,它的数据库全都保存在一个单独的文件中。Python的sqlite3模块提供了对SQLite数据库的支持...
pdfFile=open('./input/Political Uncertainty and Corporate Investment Cycles.pdf','rb')pdfObj=PyPDF2.PdfFileReader(pdfFile)page_count=pdfObj.getNumPages()print(page_count)#提取文本forpinrange(0,page_count):text=pdfObj.getPage(p)print(text.extractText())''' ...
from pdfminer.high_level import extract_textpdf_file = open('example.pdf', 'rb')text = extract_text(pdf_file)pdf_file.close()print(text) 二、从图片提取文字 2.1 PIL(Python Imaging Library)和OCRopus4 使用PIL库可以方便地读取和处理图像文件,包括将图像转换为灰度图像、去除噪声、二值化等预处理...
(url).text >>> extracted = extraction.Extractor().extract(html, source_url=url) >>> extracted.title >>> "Social Hierarchies in Engineering Organizations - Irrational Exuberance" >>> print extracted.title, extracted.description, extracted.image, extracted.url >>> print extracted.titles, extracted...